baber/WOPTO huggingface dataset:
Patent JP-H04197428-A (JP)
Title: Fluid mixing apparatus
Inventor: KOYAMA TOICHIRO
IPC: B01F1/00
Filed: 1990-11-28
Abstract: PURPOSE:To enhance the fluid mixing efficiency in a tank by certainly grinding a supplied fluid by a rotary blade to make the same uniform by providing the rotary blade on the downstream side of a supply means of the fluid to be mixed with a liquid. CONSTITUTION:Air is blown in between stirring blades 17a, 17b from a blower 3 through an air supply pipe 4. The air blown in from an air supply pipe 4 is finely divided by the stirring blades 17a, 17b to be supplied to a pipe mixer 13 and becomes a revolving stream in the pipe mixer 13 to be discharged from the bottom part of a fluid mixing apparatus 11 to the inner bottom part of a treatment tank 1 in the peripheral direction of the tank 1. Then, the air becomes a spiral stirred stream C to be upwardly transferred in the treatment tank 1. Therefore, the stagnation time of air bubbles in waste water becomes long and the mixed fluid discharged from the pipe mixer 13 is well mixed with the waste water in the treatment tank 1 and the waste water enhanced in oxygen dissolving efficiency is supplied to bacteria supported on a bacteria carrier 2 to efficiently perform the good treatment of waste water.
Patent JP-H05169209-A (JP)
Title: Tandish container
Inventor: MAJIIDO SUUFUI
IPC: B22D41/08
Filed: 1991-12-16
Abstract: PURPOSE: To drastically lessen the agitation and turbulence of molten metal by arranging an impact pad provided with a front surface having plural curvilinear projecting parts on a floor in an impact region. CONSTITUTION: This tundish container 100 has the floor 102, a rear wall, a front wall, two side walls, the impact region 160 and a drain 120. The tundish container 100 has the impact pad 10 provided with the front surface 12 having the plural curvilinear projecting parts. This impact pad is arranged on the floor 102 in the impact region of the tundish container 100. The curvilinear projecting parts have a shape capable of decreasing the horizontal region of the impact region. As a result, the perpendicular splashes accompanying the pouring of the molten metal or molten iron 150 into the tundish container 100 may be drastically decreased and the agitation and turbulence of the molten metal or molten iron 150 arising in the tundish container may be drastically lessened. In addition, the purity of the molten iron or molten steel may be improved.
Patent JP-H01172965-A (JP)
Title: Electrophotographic sensitive body
Inventor: KURODA MASAMI
IPC: C07D333/36
Filed: 1987-12-28
Abstract: PURPOSE:To obtain an electrophotographic sensitive body for copying machines and printers which has high sensitivity and excellent repetitive characteristics by providing a photosensitive layer contg. at least one kind among specific hydrazone compds. CONSTITUTION:The photosensitive layer contg. at least one kind among the hydrazone compds. expressed by the formula I is provided. In the formula I, R1-R6 respectively denote any of a hydrogen atom., halogen atom., alkyl group, alkoxy group, acyl group, nitro group, aryl group which may be substd., amino group; R7, R8 respectively denote any of an alkyl group, allyl group, aryl group which may be substd., aralkyl group; l, m respectively denote either of 0 and 1. The photosensitive body having the high sensitivity and the excellent repetitive characteristics is thereby obtd.
Patent JP-H07188598-A (JP)
Title: Emulsion ink for stencil printing
Inventor: OKUDA SADANAO
IPC: C09D11/0235
Filed: 1993-12-27
Abstract: PURPOSE:To obtain an emulsion ink for stencil printing, capable of improving drying characteristic and temperature suitability of ink and forming a printed material having a high printing concentration and reduced in blotting and strike- through. CONSTITUTION:(1) A water in oil type emulsion ink for stencil printing, having an oil phase and a water phase and containing a water-insoluble pigment in the water phase. (2) An emulsion ink for stencil printing, described in (1), provided that the average particle size of the water-insoluble pigment is <=10mum. (3) An emulsion ink for stencil printing, described in (1), provided that an oil in water type resin emulsion and/or a water-soluble resin is contained in the water phase. (4) An emulsion ink for stencil printing, described in (1), provided that a resin component is not contained in the oil phase.
Patent JP-H10172547-A (JP)
Title: Hydrogen storage alloy electrode and metal hydride storage battery
Inventor: ISE TADASHI
IPC: H01M4/24
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To enhance cycle characteristics of a metal hydride storage battery by adding at least one of additives comprising an oxide or hydroxide of selnium, tellurium, and sulfur to obtain a hydrogen storage alloy which electrochemically absorbs and releases hydrogen, and forming a hydrogen storage alloy electrode with this hydrogen storage alloy. SOLUTION: An alloy element of each of misch metal Mm : Ni : Co : Al : Mn is weighed so as to have an atomic ratio of 1:3.4:0.8:0.2:0.6, and a hydrogen storage alloy ingot represented by MnNi3.4 Co0.8 Al0.2 Nn0.6 is produced. The ingot is heat treated, crushed with a ball mill together with water to obtain hydrogen storage alloy powder. 1wt.% selenium oxide, 5wt.% polytetrafluoroethylene powder, and an adequate amount of water are added to the hydrogen storage alloy powder, and they are kneaded to prepare paste. The paste is applied to both surfaces of a current collector made of punched metal, and they are pressed to form an electrode.
Patent JP-H01174900-A (JP)
Title: Simplified determination method of charge quantity and the like in hole blast
Inventor: NAKAJIMA YASUJI
IPC: F42D1/08
Filed: 1987-12-29
Abstract: PURPOSE:To reasonably, exactly, simply and rapidly determined them by calculating a charge quantity, charge length, inclusive length, hole interval length and the like accompanying it by the use of a specified expression from hole length, hole diameter, an explosive quantity per rockbed and the like which are optional selective items. CONSTITUTION:Optional selective items such as hole length: 100L(cm), hole diameter: R/10(cm), charge specific gravity: 1 and charge quantity per rockbed: R/10<6>(g/cm<3>) are determined, hole interval length and stemming length: Y(cm) is determined from the relation of an expression 1 and further charge length: 100(L-Y)(cm), charge quantity: pi/4D<2>(L-Y)(g), breakage rockbed quantity: 10<6>LY<2>(cm<3>) are determined from their numeric value. Therefore, even if unskilled workers perform work when the work is made, errors are not made and an accident of flying stones and the like can previously prevented.
Patent JP-H11168022-A (JP)
Title: Thermotrasfer dielectric material
Inventor: TOKUOKA YASUMICHI
IPC: H01G4/12
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermotransferring dielectric material for alternately forming a green sheet and an electrode pattern, via thermotransfer printing and thereby enabling efficient manufacture of laminated ceramic parts and the like. SOLUTION: This thermotransfer dielectric material 1 is formed by forming a dielectric layer 11 containing mainly dielectric particles and thermoplastic resin on a support film 2 and is used in thermotransferring printing. It is preferable that an undercoat layer 3, the dielectric layer 11 and an overcoat layer 5 be formed on the surface of the support film 2 in this order that, the undercoat layer 3 contain wax, the dielectric layer 11 contain dielectric particles and thermoplastic resin, and the overcoat layer 5 contain thermoplastic resin or thermoplastic resin and wax.
Patent JP-H11168151-A (JP)
Title: Package for microwave circuit
Inventor: NAKAHARA KAZUHIKO
IPC: H01L23/12
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a package for a microwave circuit, which is not affected by a conductor around a thin and a miniaturized transmission line. SOLUTION: A package 100 for a microwave circuit is provided with a dielectric substrate 1, in which a coplanar line 50 consisting of a main line 5 and of a grounding conductor 6 is formed on the surface, and in which a first grounding conductor plate 10 is formed on the rear; with a dielectric member 2, which is formed on the dielectric substrate 1 so as to cover the coplanar line 50.  In addition, the package is provided with a second grounding conductor is formed on the surface with a first conductive member 9a, which is passed through the dielectric substrate 1, and by which the grounding conductor 6 at the coplanar line 50 is connected electrically to the first grounding conductor plate 10, and a second conductive member 9b, which is passed through the dielectric member 2, and by which the grounding conductor 6 at the coplanar line 50 is connected electrically to the second grounding conductor plate.
Patent JP-H06181558-A (JP)
Title: Multi-screen projection monitor
Inventor: SASAKI HIDEMI
IPC: G03B21/10
Filed: 1992-12-14
Abstract: PURPOSE:To make it possible to divide light projected from one projecting optical system and project the divided light beams to two or more rear screens as enlarged images and to project them also to an external screen as an enlarged image. CONSTITUTION:Image light projected from a projection lens 30 is divided by a half mirror 40, the image light reflected by the mirror 40 is guided to the rear screen 14 and image light transmitted through the mirror 40 and reflected by a full reflection mirror 38 is guided to a rear screen 16. Thereby even when only one projecting optical system is prepared in a range from a lamp 36 up to the lens 30, image light can be projected to two or more rear screens as enlarged images. When the mirror 38 is retracted from an optical path, the image can be projected also to the external screen through an window part 13 of a case 11 as an enlarged image.
Patent JP-H08167722-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: CHIYOU KOUYUU
IPC: G02F1/1368
Filed: 1994-12-14
Abstract: PURPOSE: To enhance switching characteristics of an active matrix circuit and to make the high speed operation of a peripheral logic circuit compatible by forming a gate insulating film and a gate electrode on a semiconductor region, and doping first conductivity type impurity of low concentration. CONSTITUTION: A polycrystalline silicon film is formed on the entire substrate, and etched to form gate electrodes 107 to 109. Thereafter, N-type regions 110 to 112 which are weak in a self-alignment manner are formed at all insular active layers by an ion doping method with the gate electrodes as masks. Then, a mask 114 covering from the mask 113 covering a P-channel TFT and the end of the electrode 109 of the active layer of a pixel TFT to the part isolated 3μm from the end of the electrode 109 is formed. Again, strong N-type regions 115, 116 are formed by an ion doping method. A region 117 covered with the pixel mask 14 is not injected with phosphorus by this doping, hence remains as a weak N-type.
Patent JP-2000158484-A (JP)
Title: Mold and method for molding optical element, and optical element
Inventor: BABA YUKIHISA
IPC: B29D11/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of optical capacity caused by the deformation of an optical element at the time of mold release. SOLUTION: A mold for molding a long optical element having a diffraction grating formed thereto at a non-uniform pitch in a longitudinal direction thereof consists of a fixed mold 4 and a movable mold 3. In this case, the gate 6 communication with the cavity 8 formed to the mold in such a state that the molds 3, 4 are clamped is provided in the vicinity of a part where the pitch of the diffraction grating is long as compared with other part.
Patent JP-2000152050-A (JP)
Title: Reporting method by means of picture display and electronic camera
Inventor: MIYATA AKIRA
IPC: H04N5/225
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a reporting method by means of picture display and an electronic camera. SOLUTION: A report picture register processing program 28 consists of a picked-up image register module 28-1, which registers a picked-up image in a report picture display condition list 60 as a report picture together with display conditions at the time of selection of the report picture register mode in the image pickup mode, and a record picture register module 28-2 which registers a picture selected by a user out of reproduced record pictures in the report picture display condition list 60 as a report picture together with display conditions at the time of selection of the report picture register mode in the reproducing mode.  A report picture display program 29 is always in the active state to monitor whether it is time to report a report picture registered in the report picture display condition list 60 or not; and if it is time to report this report picture, this report picture is reported by picture display based on display conditions registered in the report picture display condition list 60.
Patent JP-H03194976-A (JP)
Title: Manufacture of semiconductor light emitting element
Inventor: HIROYA MASUMI
IPC: H01L21/205
Filed: 1989-12-22
Abstract: PURPOSE:To improve a light emitting efficiency by heat treating a compound semiconductor substrate laminated by an organic metal chemical vapor growing method at a temperature higher than the brittleness transition temperature of the compound semiconductor layer. CONSTITUTION:When a semiconductor light emitting element 10 containing p-type compound semiconductor layers 16, 18, 20, n-type compound semiconductor layers 12, 14 laminated on a substrate 12 is manufactured by an organic metal chemical vapor growing method, it is heat treated at a temperature higher than the brittleness transition temperature of the layers 12-20. For example, an n-type Ga0.65Al0.35As clad layer 14, a p-type GaAs active layer (light emitting layer) 16, a p-type Ga0.65Al0.35As clad layer 18 and a p<+>-type GaAs contact layer 20 are sequentially laminated on an n-type GaAs substrate 12. Then, as a heat treatment for enhancing its light emitting efficiency, arsine of 4 Torr of partial pressure is introduced into a reaction furnace in a state to press arsenic to prevent arsenic from dispersively evaporating, thereby maintaining the substrate 12 at 750 deg.C and continuing the state for 30 min.
Patent JP-2000162102-A (JP)
Title: Sample preparing device and sample preparing method
Inventor: UMEMURA KAORU
IPC: G01N1/28
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To perform the preparation of a sample within one device and to facilitate and simplify each work of preparation, analysis, observation and measurement by using an ion beam and a transfer means to transfer a required extracted sample extracted in a first sample stage to the sample holder of a second sample stage. SOLUTION: According to this sample producing device 1, a minute sample of an optional position can be extracted from a sample piece 2 cut into about several mm2 within the device 1 and fixed to a sample holder 9 adaptable to an analyzing device, so that the working into a sample suitable to a desired analysis can be easily realized. Accordingly, conventional manual works concerning the sample production requiring much skill and time up to the analysis or observation and measurement can be entirely eliminated except placing the sample piece 2 on the sample setting surface, an operator does not need to directly touch the sample or perform a nervous work such as replacement of a mesh, and the mounting and exchange of the sample holder 9 are sufficient.  According to this sample producing device 1, the shortening of time and the release from the mental compression in sample production can be attained.
Patent JP-H10171731-A (JP)
Title: Information perusing system and its method
Inventor: OKADA NOBUTERU
IPC: G06T1/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To enable a user utilizing a client to access multi-media data without losing information by converting data which can not be processed by the client into data to be processed by the client when the unprocessable data are included in multi-media data to be loaded down and then loading down the converted data. SOLUTION: When user input information is acquired by an input means 2 in an information display device 1, an information display control means 3 analyzes whether the user input information is related to the picture control of the device 1 or a hyper-text information down-loading request. When the user input information is related to the hyper-text information down-loading request, a data conversion instructing means 4 acquires data conversion information from a data conversion correspondence table 12, adds the data conversion information to the down-loading request and instructs a hyper-text acquiring means 5 to transmit the request.
Patent JP-H05143729-A (JP)
Title: Image processor
Inventor: ANDO TAKAHISA
IPC: G06T7/00
Filed: 1991-11-22
Abstract: PURPOSE:To provide the image processor which automatically segments a rectangular area internally containing a desired attention local pattern in a two-dimensional still picture by a computer. CONSTITUTION:This image processor equipped with a two-dimensional image input part 1, image memory part 2 to temporarily store the inputted two-dimensional image, filter processing part 3 to execute the arithmetic of discrete Fourier transform(DFT) to image data in this image memory part 2, two-dimensional memory part 5 to temporarily store the result of this filter processing part 3 as two-dimensional arrangement, and area extraction processing part 6 to extract the desired local pattern small area from the image data in the image memory part 2 based on the filter calculated result stored in this two-dimensional memory part 5.
Patent JP-H05163827-A (JP)
Title: Structure of corner
Inventor: SUZUKI AKIHIRO
IPC: E04F13/08
Filed: 1991-11-22
Abstract: PURPOSE:To increase water-resistance and air tightness by carrying out caulking processing to a clearance between a dry wall material and a decorative cap. CONSTITUTION:A U-shape close-fitting groove is formed in a close-fitting section of an engagement body C for fixing a decorative cap B, a close-fitting piece 16 projected inward is formed on the internal surface of the close-fitting groove, two engagement pieces in which an engagement claw 8 for engagement to the engagement piece 16 of the engagement body C is formed are formed in the decorative cap B, and the engagement piece of the decorative cap B is inserted into the engagement groove of the engagement body C to form them integrally. A nail driven section 11 of the engagement body C is fixed to a corner ground alpha through a fixing metal beta and the decorative cap B is fitted closely to the engagement body so that it is positioned on both sides of a dry wall material D. Also a clearance between the dressed surface section of the decorative cap B and the dry wall material D is filled with back-up material E and caulking material F. By this, water-resistance effect is given, preventing entry of rain water, etc., inside the corner ground. Thus a construction of corner in which water-resistance, workability, and trimming property are increased can be obtained.
Patent JP-2001156246-A (JP)
Title: Mounting structure and mounting method for integrated circuit chip
Inventor: IKEDA HIRONOBU
IPC: H01L25/04
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To easily suppress warpage of an LSI when a plurality of LSIs are mounted on a circuit board. SOLUTION: The mounting structure of the integrated circuit chip comprises a circuit board 2 and a plurality of integrated circuit chips (LSI1) mounted on the board 2. At least one of the chips is flip-chip mounted on the main surface of the board 2, and the flip-chip mounted part is resin-sealed. Further, a plate member (flat plate 5) is adhered onto the rear surface of the board 2 oppositely to the flip-chip mounted integrated circuit chips through a resin (sealing resin 3).
Patent JP-2001149160-A (JP)
Title: Reclining device
Inventor: YOSHIDA NORIYOSHI
IPC: A47C1/025
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To make each component part of a lock mechanism compact and light in weight, to make the plate thickness of a sliding/fastening member thin, to improve the productivity of the sliding/fastening member, to strengthen locking strength, and to improve ease of layout. SOLUTION: A base member 1 with a guide part 9 is circularly formed. The guide part 9 is provided with a pair of right and left guiding sidewalls 9a and 9b. Inner teeth 12A and 12B are retraction-freely guided in the pair of right and left guiding side walls 9a and 9b formed in the base member 1. A cylindrical recessed part 19 capable of fitting with the outer circumferential edge of the base member 1 is formed in a rotating arm 2. A sliding surface 21b in a released state from locking with an inner tooth 21a to be engaged with the outer tooth 13 of the inner teeth 12A and 12B is formed in the inner circumferential edge of the cylindrical recessed part 19. A ring member 6 to fasten the outer circumferential edge of the base member 1 is fixed to the outer circumferential edge of the rotating arm 2.
Patent JP-H11310706-A (JP)
Title: Composition for construction material comprising hydrophobic property-providing powder having organosilicon compound
Inventor: MEYER HANS
IPC: C04B24/42
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a compsn. for construction material showing no tendency to agglomerate and comprising a hydrophobic property-providing powdery agent which can be easily blended. SOLUTION: This compsn. has, primarily, A) a silicic acid as a carrier substance, and B) a hydrophobic property-providing powder comprising B1) an organosilicon compd. and, as the case may be, B2) a solvent and/or B3) a hydrophobic property-providing component which is liq. at 10 deg.C, and comprises water and an emulsifying agent, the powder having 5-80 wt.% of an organosilicon compd. based on the total of the powder. It is preferable to use, as a carrier material (A), a silicic acid prepd. by thermal decomposition or a precipitated silicic acid having a BET surface area of at least 50 m<2> /g.
Patent JP-H05137504-A (JP)
Title: Production of cheese with good functionality using ultrafiltered concentrated cow milk
Inventor: NISHITANI TSUGUAKI
IPC: A23C19/05
Filed: 1991-11-22
Abstract: PURPOSE:To efficiently obtain the subject cheese in few processes starting from cheese curd obtained through hot kneading by acidification, to a specified pH level or lower, or cow milk prepared by concentrating lactoprotein through ultrafiltration, excellent in heat meltability, spinnability, fiberizability and preservability. CONSTITUTION:Cow milk prepared by concentrating lactoprotein by a factor of 2 to 8 through ultrafiltration is acidified to a pH of <=6.0 (pref. 4.8-6.0) by the addition of an acidifying agent or by the addition and culture of a lactic bacteria starter, and then kneaded under heating at >=40 deg.C (pref. 40-95 deg.C) using an extruder to produce cheese curd. The objective cheese can be obtained using this cheese curd as raw material.